Palladium-catalyzed cross-coupling of PhSeSnBu3 with aryl and alkyl halides in ionic liquids: a practical synthetic method of diorganyl selenides
作者:Hong Zhao、Wenyan Hao、Zhiwen Xi、Mingzhong Cai
DOI:10.1039/c1nj20514e
日期:——
Palladium-catalyzedcross-couplingreactions of phenyl tributylstannyl selenide with aryl and alkyl halides can proceed smoothly in room temperature ionic liquid, 1-butyl-3-methylimidazolium hexafluorophosphate ([bmim][PF6]), to give the corresponding diorganyl selenides in good to high yields. The coupling reaction run in [bmim][PF6] has the advantages of rate acceleration and increase of yield in